- Pi Day 2021: The best pizza and pie dealsCNET
- Salute Pi Day with a slice of one of these sweet, savory, fruity, slab or no-bake piesThe Washington Post
- National Pi Day Is Here And These Deals Are Far From IrrationalDelish
- The 9 Best Pie Shops in San FranciscoThrillist
- These Are the Best New Pizza Shops Around WashingtonWashingtonian
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